Meet poison flash (to get answer questions below)

Name: poison flash
Breed: Pegasus
Gender: female
Age: filly
Personality: selfish, stuck up, lost, doesn't understand cutie mark
Likes: diamond tiara and silver spoon
Hates: gaming
Interest: likes loving shield
Pass time: trying to escape school

Questions:
- how do you plan to use her?
- create a way the cmc can help her